/Engine/Plugins/Experimental/Water/Source/Runtime/Public/WaterFalloffSettings.h
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)([BlueprintType](Programming/UnrealArchitecture/Reference/Structs/Specifiers/BlueprintType)) struct FWaterFalloffSettings
float
EdgeOffset
float
FalloffAngle
EWaterBrushFall...
FalloffMode
float
FalloffWidth
float
ZOffset